Our Mini Square Food Container is made of sturdy solid food-grade PP plastic material, with thick durable container walls that can tolerate temperature changes from -30 degrees Celsius to 140 degrees Celsius. It measures 3.7″L x 3.7″W x 1.5″H. This size box is suitable for storing chili peppers, minced garlic, or small candies. Microwave Freezer Safe. When using the microwave oven, the lid needs to be removed. The lunch box is perfect for indoor food storage, such as in a home, bar, or restaurant. Also including outdoor activities, such as office, school, picnic, company, camping, hiking, travel, and more. Print your LOGO on it to make your brand stand out in the crowd. The price includes the shipping cost to CA. QTY over 5,000 is by ocean. We will always be online.